Learning in the context of mate choice can influence sexual selection and speciation. Relatively little work, however, has been conducted on the role of learning in the context of mate choice, and this topic has been mostly ignored in insects even though insects have served as a prime model...

Experimental data suggest, and theoretical models typically assume, that males of many fruit flies (Drosophila spp) are at least partially indiscriminate while searching for mates, and that it is mostly the females who exert selective mate choice, which can lead to incipient speciation. Evidence...

This paper discusses the economics of the commercial fishing industry under the hypothesis of independent harvesting and processing sectors (although the possibility of integration is also discussed briefly). The analysis is based on an explicitly dynamic fishery model. The competitive and...

This paper deals with the time consistency problem associated with buyback schemes, arising from the fact that the schemes may be anticipated by vessel owners. After reviewing and elaborating upon the key results of our recently published article on buybacks and limited-entry programs, we...

A debate is emerging over the extent to which privatization of fishery resources is socially desirable. The "pessimists" argue that there are strict limits to socially optimal privatization of such resources. The "optimists" maintain that there are no effective limits to privatization and that...